λ
Ratio Atlas

6,841,438

2 × 181 × 18899
Deficient Even Composite

6,841,438 factors as 2 × 181 × 18899. Its 8 positive divisors give a proper-divisor sum of 3,477,962, so this integer is deficient. The Collatz stopping time is 191 steps.

Prime Factor Structure

Factorization String 2 × 181 × 18899
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 10,319,400
Proper Divisor Sum 3,477,962
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #6841433 ← → #6841451

Radix Representation

Decimal 6841438
Binary 11010000110010001011110 (23 bits)
Octal 0o32062136
Hexadecimal 0x68645E

Divisor Catalog (8)

1 2 181 362 18,899 37,798 3,420,719 6,841,438

Collatz Trajectory (191 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

6,841,438 3,420,719 10,262,158 5,131,079 15,393,238 7,696,619 23,089,858 11,544,929 34,634,788 17,317,394 8,658,697 25,976,092 12,988,046 6,494,023 19,482,070 9,741,035 29,223,106 14,611,553 43,834,660 21,917,330 10,958,665 32,875,996 16,437,998 8,218,999 24,656,998 12,328,499 36,985,498 18,492,749 55,478,248 27,739,124 13,869,562 6,934,781 20,804,344 10,402,172 5,201,086 2,600,543 7,801,630 3,900,815 11,702,446 5,851,223 17,553,670 8,776,835 26,330,506 13,165,253 39,495,760 19,747,880 9,873,940 4,936,970 2,468,485 7,405,456 3,702,728 1,851,364 925,682 462,841 1,388,524 694,262 347,131 1,041,394 520,697 1,562,092

More profiles

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